本文整理汇总了PHP中ImageHelper类的典型用法代码示例。如果您正苦于以下问题：PHP ImageHelper类的具体用法？PHP ImageHelper怎么用？PHP ImageHelper使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了ImageHelper类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: RemoveFileOnly
public static function RemoveFileOnly($pk, $fieldName)
{
$modelRemove = self::model()->findByPk($pk);
if (is_null($modelRemove) || empty($modelRemove->{$fieldName})) {
return;
}
$aDate = explode('-', $modelRemove->date_only);
$pathUpload = ProGlobalEnquiry::$folderUpload . "/{$aDate['0']}/{$aDate['1']}/{$aDate['2']}";
$ImageHelper = new ImageHelper();
$ImageHelper->folder = '/' . $pathUpload;
$ImageHelper->deleteFile($ImageHelper->folder . '/' . $modelRemove->{$fieldName});
}示例2: handleFileUpload
/**
* Override parent
*/
function handleFileUpload($fileParameters, $id)
{
$filename = $this->fileDefaultName;
if (array_key_exists($this->parameterFile, $fileParameters) and array_key_exists('name', $fileParameters[$this->parameterFile]) and $fileParameters[$this->parameterFile]['name'] != '') {
$imageHelper = new ImageHelper();
$filename = $imageHelper->upload($this->fileBasename, $id, $fileParameters[$this->parameterFile]);
/*if ($filepath != "") {
$imageHelper = new SimpleImage();
$imageHelper->load($filepath);
$imageHelper->resize(100,100);
$imageHelper->save('../img/news/News-".$id."100x100.png');
}*/
}
return $filename;
}示例3: actionDescription
public function actionDescription()
{
Yii::app()->page->setInfo(array("description" => $this->description, "keyWord" => $this->keyWord));
$id = 0;
$class = $this->classModel;
if (!empty($_GET["slug"])) {
$model = $class::fetchBySlug(trim($_GET["slug"]));
if ($model->id > 0) {
$_GET["id"] = $model->id;
$id = $model->id;
}
}
$error = Yii::t("page", "Произошла ошибка перехода на страницу, проверьте правильно написания адреса страницы");
if ($id > 0) {
$item = CatalogFirmsService::fetch($id);
if ($item->id > 0) {
CCModelHelper::colCounter($item);
// Картинки тура
$images = ImageHelper::getImages($item);
Yii::app()->page->title = $item->name . " - " . Yii::t("page", "услуги от компании");
$this->render('description', array("item" => $item, "images" => $images, "firmsService" => CatalogFirmsService::fetchAll(DBQueryParamsClass::CreateParams()->setConditions("firm_id=:firm_id AND id!=:id")->setParams(array(":firm_id" => $item->firm_id, ":id" => $item->id))->setCache(0)), "firmsItems" => CatalogFirmsItems::fetchAll(DBQueryParamsClass::CreateParams()->setConditions("firm_id=:firm_id")->setParams(array(":firm_id" => $item->firm_id))->setCache(0))));
} else {
throw new CHttpException("", $error);
}
} else {
throw new CHttpException("", $error);
}
}示例4: actionPrepareForCrop
/**
* Prepare asset for cropping.
*/
public function actionPrepareForCrop()
{
$this->requireAjaxRequest();
$elementId = craft()->request->getParam('elementId');
// Get the asset file
$asset = craft()->assets->getFileById($elementId);
$source = $asset->getSource();
$sourceType = $source->getSourceType();
$file = $sourceType->getLocalCopy($asset);
try {
// Test if we will be able to perform image actions on this image
if (!craft()->images->checkMemoryForImage($file)) {
IOHelper::deleteFile($file);
$this->returnErrorJson(Craft::t('The selected image is too large.'));
}
// Scale to fit 500x500 for fitting in CP modal
craft()->images->loadImage($file)->scaleToFit(500, 500, false)->saveAs($file);
list($width, $height) = ImageHelper::getImageSize($file);
// If the file is in the format badscript.php.gif perhaps.
if ($width && $height) {
$html = craft()->templates->render('_components/tools/cropper_modal', array('imageUrl' => $asset->url, 'width' => $width, 'height' => $height, 'fileName' => $asset->filename));
$this->returnJson(array('html' => $html));
}
} catch (Exception $exception) {
$this->returnErrorJson($exception->getMessage());
}
}示例5: actionDescription
public function actionDescription()
{
Yii::app()->page->setInfo(array("description" => $this->description, "keyWord" => $this->keyWord));
$id = 0;
$class = $this->classModel;
if (!empty($_GET["slug"])) {
$model = $class::fetchBySlug(trim($_GET["slug"]));
if ($model->id > 0) {
$_GET["id"] = $model->id;
$id = $model->id;
} else {
$arrId = explode("-", $_GET["slug"]);
if (sizeof($arrId) > 0) {
$id = (int) $arrId[0];
}
}
}
$error = Yii::t("page", "Произошла ошибка перехода на страницу, проверьте правильно написания адреса страницы");
if ($id > 0) {
$item = CatalogTours::fetch($id);
if ($item->id > 0) {
LogHelper::saveCatLogTours($item->id);
CCModelHelper::colCounter($item);
// Картинки тура
$images = ImageHelper::getImages($item);
Yii::app()->page->title = $item->name . ", тур " . $item->category_id->name . ", " . $item->country_id->name;
$this->render('description', array("item" => $item, "images" => $images, "otherTours" => CatalogTours::fetchAll(DBQueryParamsClass::CreateParams()->setConditions("image>'' AND country_id=:country_id AND id!=:id AND firm_id!=:firm_id")->setParams(array(":country_id" => $item->country_id->id, ":id" => $item->id, ":firm_id" => $item->firm_id->id))->setOrderBy("col DESC")->setLimit(6)), "firmsTours" => CatalogTours::fetchAll(DBQueryParamsClass::CreateParams()->setConditions("image>'' AND firm_id=:firm_id AND id!=:id")->setParams(array(":firm_id" => $item->firm_id->id, ":id" => $item->id))->setOrderBy("col DESC")->setLimit(6)), "tourCount" => CatalogTours::count(DBQueryParamsClass::CreateParams()->setConditions("country_id=:country")->setParams(array(":country" => $item->country_id->id))), "firmCount" => CatalogFirms::count(DBQueryParamsClass::CreateParams()->setConditions("country_id=:country")->setParams(array(":country" => $item->country_id->id)))));
} else {
throw new CHttpException("", $error);
}
} else {
throw new CHttpException("", $error);
}
}示例6: init
public function init()
{
parent::init();
$image = $this->params['content']->image;
$image['filename'] = ImageHelper::resizeDown($image['filename'], $this->params['content']->width, $this->params['content']->height);
$this->params['content']->image = $image;
}示例7: getSize
/**
* Returns an array of the width and height of the image.
*
* @return array
*/
public function getSize()
{
if (!isset($this->size)) {
$size = ImageHelper::getImageSize($this->path);
$this->size = array($size[0], $size[1]);
}
return $this->size;
}示例8: actionDescription
public function actionDescription()
{
Yii::app()->page->setInfo(array("description" => $this->description, "keyWord" => $this->keyWord));
$id = 0;
$class = $this->classModel;
$slug = !empty($_GET["slug"]) ? $_GET["slug"] : "";
if (!empty($_GET["slug"])) {
$model = $class::fetchBySlug(trim($slug));
if ($model->id > 0) {
$_GET["id"] = $model->id;
$id = $model->id;
}
}
// Проверяем по ID
if ($id == 0) {
$ar = explode("-", $slug);
if ((int) $ar[0] > 0) {
$model = $class::fetch((int) $ar[0]);
$id = $model->id;
}
}
if ($id > 0) {
if ($model->id > 0) {
$item = $model;
} else {
$item = $class::fetch($id);
}
if ($item->id > 0) {
$images = ImageHelper::getImages($item);
$other = $class::fetchAll(DBQueryParamsClass::CreateParams()->setConditions("category_id=:category_id AND id!=:id")->setParams(array(":category_id" => $item->category_id->id, ":id" => $item->id))->setOrderBy("id DESC")->setLimit(12));
$tourCategory = $item->tour_category;
if (!empty($tourCategory) && sizeof($tourCategory) > 0) {
$dopSQL = " AND ( ";
$m = 0;
foreach ($tourCategory as $tCategory) {
if ($m > 0) {
$dopSQL .= " OR ";
}
$dopSQL .= "category_id=" . $tCategory->id;
$m++;
}
$dopSQL .= ") ";
$tours = CatalogTours::fetchAll(DBQueryParamsClass::CreateParams()->setConditions("country_id=:country_id " . $dopSQL)->setParams(array(":country_id" => $item->country_id->id))->setOrderBy("rating DESC")->setLimit(9));
} elseif ($item->country_id->id > 0) {
$tours = CatalogTours::fetchAll(DBQueryParamsClass::CreateParams()->setConditions("country_id=:country_id")->setParams(array(":country_id" => $item->country_id->id))->setOrderBy("rating DESC")->setLimit(10));
} else {
$tours = array();
}
Yii::app()->page->title = $item->name;
$this->render('description', array("item" => $item, "other" => $other, "images" => $images, "tours" => $tours, "hotelCount" => $class::count(DBQueryParamsClass::CreateParams()->setConditions("category_id=:category_id")->setParams(array(":category_id" => $item->category_id->id)))));
} else {
throw new CHttpException("Ошибка", Yii::t("page", "Ошибка перехода на страницу"));
}
} else {
throw new CHttpException("Ошибка", Yii::t("page", "Ошибка перехода на страницу"));
}
}示例9: getThumb
public function getThumb($size = null, $crop = true)
{
if (is_string($size)) {
$size = ['width' => 64, 'height' => 64];
}
$dir = pathinfo($this->getPk(), PATHINFO_DIRNAME);
$name = pathinfo($this->getPk(), PATHINFO_BASENAME);
return ImageHelper::thumb($dir, $name, $size, $crop)->getSrc();
}示例10: deleteImage
public function deleteImage($fieldName, $path, $oldImage)
{
if (!empty($oldImage)) {
ImageHelper::deleteFile($path . '/' . $oldImage);
if (array_key_exists($fieldName, $this->aImageSize) && is_array($this->aImageSize[$fieldName])) {
$aSize = $this->aImageSize[$fieldName];
foreach ($aSize as $key => $value) {
ImageHelper::deleteFile($path . '/' . $key . '/' . $oldImage);
}
}
}
}示例11: actionDescription
public function actionDescription()
{
$slug = Yii::app()->request->getParam("slug", "");
if (!empty($slug)) {
$item = CatalogAttractions::fetchBySlug($slug);
if ($item->id > 0) {
Yii::app()->page->setTitle($item->name);
$list = CatalogAttractions::fetchAll(DBQueryParamsClass::CreateParams()->setConditions("city_id=:cid AND id!=:id")->setParams(array(":cid" => $item->city_id->id, ":id" => $item->id))->setLimit(4));
$images = ImageHelper::getImages($item);
$this->render("description", array("item" => $item, "other" => $list, "images" => $images));
}
}
}示例12: init
public function init()
{
parent::init();
$keys = array_keys($this->params['content']->images);
$image = $this->params['content']->images[$keys[rand(0, count($keys) - 1)]];
$image['filename'] = ImageHelper::resizeDown($image['filename'], $this->params['content']->width, $this->params['content']->height);
$this->params['image'] = $image;
if (isset($image['data'][Yii::app()->language . '_caption'])) {
$this->params['caption'] = $image['data'][Yii::app()->language . '_caption'];
} else {
$this->params['caption'] = $this->params['widget']->title;
}
}示例13: run
public function run()
{
$val = $this->model->{$this->attribute};
if (!$this->model->isNewRecord && $val) {
$id = $this->id . get_class($this);
$files_data = $this->model->uploadFiles();
$attribute_data = $files_data[$this->attribute];
$directory = trim($attribute_data['dir'], '/');
$preview = ImageHelper::thumb($directory, $val, array('width' => null, 'height' => 128));
$preview .= CHtml::ajaxLink('X', array('/main/helpAdmin/saveAttribute'), array('type' => 'post', 'data' => array('model' => get_class($this->model), 'id' => $this->model->primaryKey, 'attribute' => $this->attribute, 'value' => '', 'unlink_file' => $directory . '/' . $val), 'success' => 'js:function() {$("#' . $id . '").remove();}'), array('class' => 'btn btn-danger delete-img'));
echo CHtml::tag('div', array('id' => $id), $preview);
}
echo CHtml::activeFileField($this->model, $this->attribute, $this->htmlOptions);
}示例14: preparePartnerSlides
protected function preparePartnerSlides()
{
$slides = array();
$data = Yii::app()->db->createCommand(sprintf('SELECT p.title, ph.filename, ph.title photo_title, ph.description photo_description
FROM partners p
LEFT JOIN gallery g ON g.`gallery_id` = p.gallery_id
LEFT JOIN photo ph ON ph.gallery_id = g.gallery_id
WHERE p.is_active = 1 AND p.partner_id <> %d AND (ph.is_top <> 1 OR ph.is_top IS NULL)
ORDER BY ph.sort_order DESC', Yii::app()->params['partner_id']))->queryAll();
foreach ($data as $slide) {
$slides[] = array('url' => ImageHelper::imageUrl('', $slide['filename']), 'content' => sprintf('<img src=\'%s\' alt\'%s\' title=\'%s\'></img>', ImageHelper::imageUrl('partner_footer_frontend', $slide['filename']), ContentHelper::prepareStr($slide['title']), ContentHelper::prepareStr($slide['title'])));
}
return $slides;
}示例15: init
public function init()
{
craft()->on('assets.onSaveAsset', function (Event $event) {
$asset = $event->params['asset'];
if (craft()->imageResizer->getSettings()->enabled) {
// Only process if it's a new asset being saved.
if ($event->params['isNewAsset']) {
// Is this a manipulatable image?
if (ImageHelper::isImageManipulatable(IOHelper::getExtension($asset->filename))) {
craft()->imageResizer->resize($asset);
}
}
}
});
}